MAX5925AEUB+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-Efficiency, Low-Power, Current-Limiting
• Package: µMAX®
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel / 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 26V
• Output Current: Up to 500mA
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX5925AEUB+T has a total of 10 pins arranged as follows:

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| | --| VOUT | --| GND | --| FB | --| EN | --| VIN | --| PGND | --| SS/TR | --| COMP | --| LX | |___________| ```

Functional Features

• Current Limiting: The MAX5925AEUB+T incorporates a current-limiting feature that protects the circuit from excessive current.
• High Efficiency: This voltage regulator offers high efficiency, ensuring minimal power loss during operation.
• Low Power Consumption: With a quiescent current of only 20µA, the MAX5925AEUB+T minimizes power consumption when idle.
• Thermal Shutdown Protection: The IC includes thermal shutdown protection to prevent overheating and damage.

Advantages and Disadvantages

Advantages: - Efficient power management - Compact package size - Current limiting for protection

Disadvantages: - Limited output current capacity (up to 500mA)

Working Principles

The MAX5925AEUB+T is a voltage regulator that takes an input voltage within the range of 4.5V to 28V and provides a regulated output voltage between 1.25V and 26V. It achieves this by utilizing a feedback mechanism that adjusts the internal circuitry to maintain a stable output voltage despite variations in the input voltage.

The IC also includes a current-limiting feature that prevents excessive current from flowing through the circuit, protecting both the regulator and the connected devices.

Detailed Application Field Plans

The MAX5925AEUB+T finds applications in various fields where efficient power management is required. Some potential application areas include:

1. Portable Electronics: The voltage regulator can be used in smartphones, tablets, and other portable devices to ensure stable power supply and extend battery life.
2. Industrial Automation: It can be employed in industrial automation systems to regulate voltages for sensors, actuators, and control circuits.
3. Automotive Electronics: The MAX5925AEUB+T can be utilized in automotive electronics, such as infotainment systems or engine control units, to provide reliable power regulation.

Detailed and Complete Alternative Models

1. MAX5926AEUB+T: Similar to the MAX5925AEUB+T, but with a higher output current capacity of up to 1A.
2. MAX5927AEUB+T: Offers additional features like adjustable output voltage and overvoltage protection.
3. MAX5928AEUB+T: Provides a wider input voltage range and higher output current capability compared to the MAX5925AEUB+T.

These alternative models offer similar functionality to the MAX5925AEUB+T but may have different specifications or additional features depending on specific application requirements.

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